公开(公告)号：US5738962A

公开(公告)日：1998-04-14

申请号：US730936

申请日：1996-10-16

申请人： Masanori Ichimura ,  Hiroshi Takano ,  Masaki Hashimoto ,  Hideyuki Akagi ,  Kazuya Furuta ,  Koji Fukushima

发明人： Masanori Ichimura ,  Hiroshi Takano ,  Masaki Hashimoto ,  Hideyuki Akagi ,  Kazuya Furuta ,  Koji Fukushima

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G13/01 ,  G03G15/01 ,  G03G13/16

CPC分类号： G03G9/0819 ,  G03G13/013 ,  G03G9/09

摘要： The toner for full-color image formation of the invention comprises a binder resin and a colorant, wherein the toner has a volume-average particle diameter of from 3.0 to 9.0 .mu.m and satisfies relationship (1) between the volume-average particle diameter and a colorant content thereof: 11.0/R.ltoreq.C.ltoreq.21.5/R (1) wherein R is 1/2 of the volume-average particle diameter of the toner (.mu.m) and C is the colorant content of the toner (wt %). This toner for full-color image formation is used to conduct development in such a manner that the toner amount transferred to the receiving paper satisfies relationship (2): 0.116R.ltoreq.TMA.ltoreq..ltoreq.0.0223R (2) wherein R is 1/2 of the volume-average particle diameter of the toner (.mu.m) and TMA is the weight of the toner (mg/cm.sup.2) transferred to the receiving paper in a monochromatic solid part thereof.

摘要翻译： 本发明的全色图像形成用调色剂包括粘合剂树脂和着色剂，其中调色剂的体积平均粒径为3.0〜9.0μm，并且满足体积平均粒径与 其着色剂含量为：11.0 / R C = 21.5 / R（1）其中R是调色剂的体积平均粒径（μm）的C + E， 调色剂的着色剂含量（重量％）。 用于全色图像形成的这种调色剂用于进行显影，使得转印到接收纸的调色剂量满足关系式（2）：0.116R≤TMA

公开(公告)号：US5804351A

公开(公告)日：1998-09-08

申请号：US730932

申请日：1996-10-16

申请人： Hiroshi Takano ,  Masanori Ichimura ,  Masaki Hashimoto ,  Hideyuki Akagi ,  Kazuya Furuta ,  Koji Fukushima ,  Masahiro Takagi ,  Kensaku Togao ,  Satoru Ishigaki ,  Michio Take ,  Yuka Ishihara

发明人： Hiroshi Takano ,  Masanori Ichimura ,  Masaki Hashimoto ,  Hideyuki Akagi ,  Kazuya Furuta ,  Koji Fukushima ,  Masahiro Takagi ,  Kensaku Togao ,  Satoru Ishigaki ,  Michio Take ,  Yuka Ishihara

IPC分类号： G03G9/08 ,  G03G9/097

CPC分类号： G03G9/0819 ,  G03G9/09708

摘要： A toner for electrostatic-image development which comprises toner particles comprising a colorant and a binder resin, the toner particles having a volume-average particle diameter of from 3 to 9 .mu.m and a particle size distribution satisfying the following expressions (1) and (2): D16(v)/D50(v).ltoreq.1.475-0.036.times.D50(v) (1) D50(p)/D84(p).ltoreq.1.45 (2) wherein D16(v) and D50(v) represent, in terms of absolute value, a cumulative 16% diameter (.mu.m) and a cumulative 50% diameter (.mu.m), respectively, of a cumulative volume particle diameter distribution of the toner particles depicted from the larger diameter side, and D50(p) and D84(p) represent, in terms of absolute value, a cumulative 50% diameter (.mu.m) and a cumulative 84% diameter (.mu.m), respectively, of a cumulative population particle diameter distribution of the toner particles depicted from the larger diameter side.

摘要翻译： 一种用于静电图像显影的调色剂，其包含包含着色剂和粘合剂树脂的调色剂颗粒，调色剂颗粒的体积平均粒径为3至9μm，粒度分布满足以下表达式（1）和（ 2）：D16（v）/ D50（v）

公开(公告)号：US5529871A

公开(公告)日：1996-06-25

申请号：US276488

申请日：1994-07-18

申请人： Masanori Ichimura ,  Hiroshi Takayama ,  Michio Take ,  Hideyuki Akagi ,  Takashi Imai ,  Satoshi Inoue ,  Yasuo Yamamoto ,  Yutaka Sugizaki ,  Koji Fukushima ,  Masayuki Takei ,  Masaru Miura

发明人： Masanori Ichimura ,  Hiroshi Takayama ,  Michio Take ,  Hideyuki Akagi ,  Takashi Imai ,  Satoshi Inoue ,  Yasuo Yamamoto ,  Yutaka Sugizaki ,  Koji Fukushima ,  Masayuki Takei ,  Masaru Miura

IPC分类号： G03G9/08 ,  G03G9/09 ,  G03G9/00

CPC分类号： G03G9/0804 ,  G03G9/081 ,  G03G9/09 ,  G03G9/0906

摘要： A color toner providing a toner image excellent in brightness, clearness and graininess and a process for producing the same are disclosed, wherein a proportion of dispersed pigment particles having a circle-equivalent diameter of 0.3 .mu.m or greater does not exceed 0.1% of the total number of said dispersed pigment particles. The process comprises kneading a water-containing pigment paste and a binder resin at a temperature of 100.degree. C. or higher under pressure in a heat and pressure kneader to remove a water content to obtain a pigment dispersion, melt-kneading the resulting pigment dispersion together with a binder resin, and grinding the mixture.

摘要翻译： 本发明提供一种提供亮度，清晰度和颗粒度优异的调色剂图像的彩色调色剂，其中，当量圆直径为0.3μm以上的分散颜料颗粒的比例不超过0.1μm 所述分散的颜料颗粒的总数。 该方法包括在100℃或更高的温度下在加压和捏合机中捏合含水颜料糊和粘合剂树脂以除去水分，得到颜料分散体，将得到的颜料分散体 与粘合剂树脂一起研磨混合物。

公开(公告)号：US5296324A

公开(公告)日：1994-03-22

申请号：US877733

申请日：1992-05-04

申请人： Hideyuki Akagi ,  Susumu Saito ,  Masaru Miura ,  Takashi Imai ,  Masayuki Takei ,  Masanori Ichimura ,  Michio Take ,  Satoshi Inoue ,  Yasuo Yamamoto ,  Toshiaki Murofushi ,  Hiroshi Nakazawa ,  Koji Fukushima

发明人： Hideyuki Akagi ,  Susumu Saito ,  Masaru Miura ,  Takashi Imai ,  Masayuki Takei ,  Masanori Ichimura ,  Michio Take ,  Satoshi Inoue ,  Yasuo Yamamoto ,  Toshiaki Murofushi ,  Hiroshi Nakazawa ,  Koji Fukushima

IPC分类号： G03G9/08

CPC分类号： G03G9/0808 ,  G03G9/0827

摘要： A toner for developing an electrostatic charge image is disclosed, which is formed by adding and mixing an external additive with toner particles having an average particle size of not larger than 9 .mu.m and comprising at least a colorant and a binder resin, wherein the external additive is fine particles having a particle size of 20 to 80 nm. There is also disclosed a process for preparing the toner which comprises adding external additives to the toner particles and mixing them, wherein the addition and mixing of said external additive are carried out under specific conditions.

摘要翻译： 公开了一种用于显影静电荷图像的调色剂，其通过将外部添加剂与平均粒度不大于9（my）m并且至少包含着色剂和粘合剂树脂的调色剂颗粒相加和混合而形成，其中 外部添加剂是粒径为20〜80nm的细颗粒。 还公开了一种调色剂的制备方法，其包括向调色剂颗粒中加入外部添加剂并进行混合，其中所述外部添加剂的添加和混合在特定条件下进行。

公开(公告)号：US5320925A

公开(公告)日：1994-06-14

申请号：US879287

申请日：1992-05-07

申请人： Takashi Imai ,  Satoshi Inoue ,  Masanori Ichimura ,  Yutaka Sugizaki ,  Susumu Saito ,  Masaru Miura ,  Michio Take ,  Yasuo Yamamoto ,  Koji Fukushima ,  Manabu Serizawa

发明人： Takashi Imai ,  Satoshi Inoue ,  Masanori Ichimura ,  Yutaka Sugizaki ,  Susumu Saito ,  Masaru Miura ,  Michio Take ,  Yasuo Yamamoto ,  Koji Fukushima ,  Manabu Serizawa

IPC分类号： G03G9/08 ,  G03G9/097

CPC分类号： G03G9/0819 ,  G03G9/09716

摘要： An electrophotographic toner composition comprising (A) toner particles with an average particle diameter of 9 .mu.m or less comprising at least a binder resin and a colorant, and (B) an additive, wherein the additive is a fine metal oxide powder surface coated with at least one agent for imparting hydrophobic property selected from the group consisting of the following formulae (1), (2) and (3):R.sub.1 Si(X).sub.3R.sub.1 R.sub.2 Si(X).sub.2R.sub.1 R.sub.2 R.sub.3 Si(X).sub.1wherein R.sub.1 represents a substituted or unsubstituted alkyl group having a molecular weight of 113 or more, R.sub.2 and R.sub.3 each represents hydrogen, an alkyl group or an allyl group, and X represents chlorine, an alkoxy group or an acetoxy group. The toner composition causes no impaction to a carrier and no adhesion of the toner particles to a photoreceptor, and can form stable, sufficient images for a long time.

摘要翻译： 一种电子照相调色剂组合物，其包含（A）平均粒径为9μm或更小的调色剂颗粒至少包含粘合剂树脂和着色剂，和（B）添加剂，其中所述添加剂是涂覆有金属氧化物粉末表面的金属表面 至少一种赋予选自下式（1），（2）和（3）的疏水性的试剂：R1Si（X）3 R1R2Si（X）2 R1R2R3Si（X）1其中R1表示取代或 未取代的分子量为113以上的烷基，R2和R3各自表示氢，烷基或烯丙基，X表示氯，烷氧基或乙酰氧基。 调色剂组合物不会对载体造成冲击，并且不会使调色剂颗粒粘附到感光体上，并且可以长时间形成稳定的足够的图像。

公开(公告)号：US5665511A

公开(公告)日：1997-09-09

申请号：US471729

申请日：1995-06-06

申请人： Takashi Imai ,  Satoshi Inoue ,  Masanori Ichimura ,  Yutaka Sugizaki ,  Susumu Saito ,  Masaru Miura ,  Michio Take ,  Yasuo Yamamoto ,  Koji Fukushima ,  Manabu Serizawa

发明人： Takashi Imai ,  Satoshi Inoue ,  Masanori Ichimura ,  Yutaka Sugizaki ,  Susumu Saito ,  Masaru Miura ,  Michio Take ,  Yasuo Yamamoto ,  Koji Fukushima ,  Manabu Serizawa

IPC分类号： C09K3/00 ,  C09K3/16 ,  C09K3/18 ,  G03G9/08 ,  G03G9/097

CPC分类号： G03G9/09708 ,  G03G9/09716 ,  Y10S430/104

摘要： A surface-treated inorganic fine particle includes an inorganic fine particle, a hydrophobizing agent deposited on the surface of the inorganic fine particle and an amino group-containing coupling agent deposited on the surface of the inorganic fine particle, wherein the hydrophobizing agent and the amino group-containing coupling agent in a ratio of 1/(0.01 to 0.1) by weight are deposited on the surface of the inorganic fine particle by treating the surface of the inorganic fine particle with the hydrophobizing agent and the amino group-containing coupling agent. An electrophotographic developer contains toner particles and the surface-treated inorganic fine particles.

摘要翻译： 表面处理无机细颗粒包括无机细颗粒，沉积在无机细颗粒表面上的疏水化剂和沉积在无机细颗粒表面上的含氨基偶联剂，其中疏水化剂和氨基 通过用疏水化剂和含氨基的偶联剂处理无机细颗粒的表面，将1 /（0.01至0.1）重量比的含基团的偶联剂沉积在无机细颗粒的表面上。 电子照相显影剂含有调色剂颗粒和表面处理的无机细颗粒。

公开(公告)号：US06377767B1

公开(公告)日：2002-04-23

申请号：US09655315

申请日：2000-09-05

申请人： Koji Fukushima ,  Yoshihiro Maekawa ,  Kiyoshi Yamaguchi ,  Yuusaku Shibuya ,  Tomomitsu Fukuda ,  Kazuya Furuta ,  Masako Kojima

发明人： Koji Fukushima ,  Yoshihiro Maekawa ,  Kiyoshi Yamaguchi ,  Yuusaku Shibuya ,  Tomomitsu Fukuda ,  Kazuya Furuta ,  Masako Kojima

IPC分类号： G03G1508

CPC分类号： G03G9/08782 ,  G03G9/0819 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0872 ,  G03G15/0893 ,  G03G2215/0177 ,  G03G2215/085

摘要： The invention is to provide a toner, a toner cartridge and a developing device using the same in that an excellent image without a defect on the image is obtained in a long period of time, and stable agitation and transportation can be conducted. In a toner cartridge containing a toner containing at least a binder resin, a colorant and wax, inside the toner cartridge, and a toner agitating and transporting member for supplying the toner under agitation and transportation, the toner contains the wax in an amount of from 3 to 10% by weight and has a mean particle diameter of from 3 to 10 &mgr;m, and the toner agitating and transporting member is arranged as rotatably inside the toner cartridge to form a distance of from 0.5 to 3.0 mm between the member and an inner wall of a main body of the toner cartridge.

摘要翻译： 本发明是提供一种调色剂，调色剂盒和使用该调色剂的显影装置，因为在长时间内获得了图像上没有缺陷的优异图像，并且可以进行稳定的搅拌和运输。 在含有至少含有粘合剂树脂，着色剂和蜡的调色剂盒内的调色剂盒中，以及用于在搅拌和输送下供应调色剂的调色剂搅拌和输送构件中，调色剂含有一定量的蜡 3〜10重量％，平均粒径为3〜10微米，调色剂搅拌传送部件可旋转地配置在调色剂盒内部，以在构件与内部构件之间形成0.5〜3.0mm的距离 调色剂盒主体的墙壁。

公开(公告)号：US5175005A

公开(公告)日：1992-12-29

申请号：US416066

申请日：1989-10-02

申请人： Koji Fukushima ,  Tsutomu Honjo ,  Tomonobu Fujita ,  Haruhisa Fujita ,  Toshiharu Sakurai

发明人： Koji Fukushima ,  Tsutomu Honjo ,  Tomonobu Fujita ,  Haruhisa Fujita ,  Toshiharu Sakurai

IPC分类号： A61K38/55 ,  A61K38/00 ,  A61P35/00

CPC分类号： A61K38/005 ,  Y10S530/851

摘要： A method of controlling tumor cell metastasis comprising administering to a human a therapeutically effective amount of a ribonuclease inhibitor.

摘要翻译： 一种控制肿瘤细胞转移的方法，包括给予人治疗有效量的核糖核酸酶抑制剂。

公开(公告)号：US4263881A

公开(公告)日：1981-04-28

申请号：US969319

申请日：1978-12-14

申请人： Hiroshi Isobe ,  Masao Yoshino ,  Koji Fukushima

发明人： Hiroshi Isobe ,  Masao Yoshino ,  Koji Fukushima

IPC分类号： F02D1/04 ,  F16F15/14 ,  F02D31/00

CPC分类号： F16F15/14 ,  F02D1/04 ,  Y10T464/50

摘要： A vibration absorber which comprises a damper provided between the flyweights and the shifter of a centrifugal governor for absorbing or lessening axial and/or radial vibrations produced in the flyweights. The absorber has a very simple construction, of which manufacture, mounting and maintenance can be carried out with facility. Also, it is free from resonance of the damper and its neighboring parts.

摘要翻译： 一种减振器，包括设置在飞轮和离心调速器的换档器之间的阻尼器，用于吸收或减轻在飞轮中产生的轴向和/或径向振动。 吸收器具有非常简单的结构，其制造，安装和维护可以用设施进行。 此外，它没有阻尼器及其相邻部件的共振。

公开(公告)号：US20080312071A1

公开(公告)日：2008-12-18

申请号：US11833804

申请日：2007-08-03

申请人： Yoshio NISHIKAWA ,  Koji Fukushima ,  Keiji Yamada

发明人： Yoshio NISHIKAWA ,  Koji Fukushima ,  Keiji Yamada

IPC分类号： B01J31/02

CPC分类号： D04H1/46 ,  C04B35/62245 ,  C04B35/6263 ,  C04B35/62675 ,  C04B35/63416 ,  C04B2235/3463 ,  C04B2235/444 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5268 ,  C04B2235/763 ,  C04B2235/80 ,  D04H1/4209 ,  F01N3/2853

摘要： A holding and sealing material for a catalytic converter for disposition between a cylindrical catalyst carrier and a metal shell covering the outer periphery of the catalyst carrier. The holding and sealing material includes a fiber aggregate mainly formed of alumina-silica based ceramic fibers having a mullite crystal content of 10 wt % or less, and the fiber aggregate is subjected to a needle punch treatment. Owing to the improved holding and sealing material, a catalytic converter having excellent durability and assemblage and having extremely low pollution characteristics is provided.

摘要翻译： 用于催化转化器的保持和密封材料，用于在圆柱形催化剂载体和覆盖催化剂载体的外周的金属壳之间进行配置。 保持密封材料包括主要由富铝红柱石结晶含量为10重量％以下的氧化铝 - 二氧化硅系陶瓷纤维形成的纤维集合体，对该纤维集合体进行针刺处理。 由于改进的保持和密封材料，提供了具有优异的耐久性和组合性并且具有极低污染特性的催化转化器。